6907420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 9236708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 857, 1612, 1714, 2015, 3428, 4030, 4285, 8060, 8570, 11141, 17140, 22282, 26567, 44564, 53134, 55705, 106268, 111410, 132835, 222820, 265670, 345371, 531340, 690742, 1381484, 1726855, 3453710, 6907420]

約数ペア:

[(1, 6907420), (2, 3453710), (4, 1726855), (5, 1381484), (10, 690742), (13, 531340), (20, 345371), (26, 265670), (31, 222820), (52, 132835), (62, 111410), (65, 106268), (124, 55705), (130, 53134), (155, 44564), (260, 26567), (310, 22282), (403, 17140), (620, 11141), (806, 8570), (857, 8060), (1612, 4285), (1714, 4030), (2015, 3428)]